Fred had 3 times as much money as Zeph. After Fred had spent one-third of his money, he had $22 more than Zeph. How much money did Fred have at first?
| |
Fred |
Zeph |
| Before |
3 u |
1 u |
| Change |
- 1 u |
|
| After |
2 u |
1 u |
Amount that Fred had after he spent one-third of his money
= 3 u ÷ 3
= 1 u
Amount that Fred had more than Zeph in the end
= 2 u - 1 u
= 1 u
1 u = 22
Amount that Fred had at first
= 3 u
= 3 x 22
= $66
Answer(s): $66
